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Section 19 Serial I/O with FIFO
R01UH0134EJ0400 Rev. 4.00 Page 961 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name
Initial
Value R/W Description
11
10
9
8
TDLA3
TDLA2
TDLA1
TDLA0
0
0
0
0
R/W
R/W
R/W
R/W
Transmit Left-Channel Data Assigns 3 to 0
Specify the position of left-channel data in a transmit
frame as B'0000 (0) to B'1110 (14).
1111: Setting prohibited
Transmit data for the left channel is specified in the
SITDL bit in SITDR.
7 TDRE 0 R/W Transmit Right-Channel Data Enable
0: Disables right-channel data transmission
1: Enables right-channel data transmission
6 TLREP 0 R/W Transmit Left-Channel Repeat
0: Transmits data specified in the SITDR bit in SITDR as
right-channel data
1: Repeatedly transmits data specified in the SITDL bit in
SITDR as right-channel data
This bit setting is valid when the TDRE bit is set to 1.
When this bit is set to 1, the SITDR settings are
ignored.
5, 4 All 0 R Reserved
These bits are always read as 0. The write value should
always be 0.
3
2
1
0
TDRA3
TDRA2
TDRA1
TDRA0
0
0
0
0
R/W
R/W
R/W
R/W
Transmit Right-Channel Data Assigns 3 to 0
Specify the position of right-channel data in a transmit
frame as B'0000 (0) to B'1110 (14).
1111: Setting prohibited
Transmit data for the right channel is specified in the
SITDR bit in SITDR.